What, 7000+ Lumens ...
 

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[Closed] What, 7000+ Lumens in one LED unit?

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http://cgi.ebay.com.au/3-PC-BRIGHTEST-100W-WATT-HIGHPOWER-WHITE-LED-7000-Lumen_W0QQitemZ390118431823QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item5ad4dedc4f

Is this now the end for Mr Trout? can Smudge build a power supply big enough? Will the world come to an end due to the solar gain of night-riding?

jt


 
Posted : 20/11/2009 11:14 am
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Just tried that link, and it says info is not available. Ho hum.


 
Posted : 20/11/2009 11:19 am
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I wonder if you could find an optic that could focus it? Viewable angle of 160 degrees is rather more "floody" than I'd want!


 
Posted : 20/11/2009 11:28 am
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Just checked it on chrome, ie and firefox - all working fine?

bizzare!


 
Posted : 20/11/2009 11:29 am
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Maybe there'll be a few of them at the 'Puffer. The rest of us won't need lights then 🙂


 
Posted : 20/11/2009 11:35 am
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Jeepers! What would happen if you looked at it whilst on?


 
Posted : 20/11/2009 11:42 am
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Jeepers! What would happen if you looked at it whilst on?

You'd get weird super-powers?


 
Posted : 20/11/2009 11:43 am
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not very efficient is it?

240lumen Q5 LED (tesco torch an similar),240lumen/W (about the same as a P7 as well)
So building a board out of Q5's, 29 Q5's = 29W = 7000lumen

7000lumen LED, 100W so 70lumen/W, which is rubbish!


 
Posted : 20/11/2009 1:42 pm